1. Department of Rehabilitation Medicine, Wuhan Fourth Hospital, Wuhan, Hubei 430000, P.R. China
2. Department of Rehabilitation, Hubei Provincial Hospital, Wuhan, Hubei 430071, P.R. China
3. Department of Neurological Physical Therapy, China Rehabilitation Research Center, Bo Ai Hospital, Beijing 100068, P.R. China
4. The Facility of Business and Law, Deakin University Health Faculty, Geelong, Victoria 3220, Australia